Chemistry, asked by lalitsaraswat7533, 1 year ago

An atom of an element has one electron in the outermost M shell. State its : (a) Electronic configuration (b) Number of protons (c) Atomic number (d) Valency of this element

Answers

Answered by pavanKumarodela
1
sorry dude the outermost shell is is not M it is N
if one electorn is present then it
will be present in shell K
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